Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9943EC10F14 for ; Thu, 18 Apr 2019 13:42:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6AB4B20674 for ; Thu, 18 Apr 2019 13:42:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389146AbfDRNmZ (ORCPT ); Thu, 18 Apr 2019 09:42:25 -0400 Received: from foss.arm.com ([217.140.101.70]:33778 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389270AbfDRNmY (ORCPT ); Thu, 18 Apr 2019 09:42:24 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C6E5380D; Thu, 18 Apr 2019 06:42:23 -0700 (PDT) Received: from e110176-lin.kfn.arm.com (e110176-lin.kfn.arm.com [10.50.4.178]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5B2363F5AF; Thu, 18 Apr 2019 06:42:22 -0700 (PDT) From: Gilad Ben-Yossef To: Herbert Xu , "David S. Miller" Cc: Ofir Drang , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 32/35] crypto: ccree: remove cc7x3 obsoleted AXIM configs Date: Thu, 18 Apr 2019 16:39:07 +0300 Message-Id: <20190418133913.9122-33-gilad@benyossef.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190418133913.9122-1-gilad@benyossef.com> References: <20190418133913.9122-1-gilad@benyossef.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: Ofir Drang AXIM configuration register modified in cc7x3 and no longer includes AXI interrupt masking fields. Signed-off-by: Ofir Drang Signed-off-by: Gilad Ben-Yossef --- drivers/crypto/ccree/cc_driver.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/crypto/ccree/cc_driver.c b/drivers/crypto/ccree/cc_driver.c index a28548192211..902f196d4be1 100644 --- a/drivers/crypto/ccree/cc_driver.c +++ b/drivers/crypto/ccree/cc_driver.c @@ -193,11 +193,14 @@ int init_cc_regs(struct cc_drvdata *drvdata, bool is_probe) unsigned int val, cache_params; struct device *dev = drvdata_to_dev(drvdata); - /* Unmask all AXI interrupt sources AXI_CFG1 register */ - val = cc_ioread(drvdata, CC_REG(AXIM_CFG)); - cc_iowrite(drvdata, CC_REG(AXIM_CFG), val & ~CC_AXI_IRQ_MASK); - dev_dbg(dev, "AXIM_CFG=0x%08X\n", - cc_ioread(drvdata, CC_REG(AXIM_CFG))); + /* Unmask all AXI interrupt sources AXI_CFG1 register */ + /* AXI interrupt config are obsoleted startign at cc7x3 */ + if (drvdata->hw_rev <= CC_HW_REV_712) { + val = cc_ioread(drvdata, CC_REG(AXIM_CFG)); + cc_iowrite(drvdata, CC_REG(AXIM_CFG), val & ~CC_AXI_IRQ_MASK); + dev_dbg(dev, "AXIM_CFG=0x%08X\n", + cc_ioread(drvdata, CC_REG(AXIM_CFG))); + } /* Clear all pending interrupts */ val = cc_ioread(drvdata, CC_REG(HOST_IRR)); -- 2.21.0